﻿<!--***********************************************************************************

   Extended WPF Toolkit

   Copyright (C) 2007-2013 Xceed Software Inc.

   This program is provided to you under the terms of the Microsoft Public
   License (Ms-PL) as published at http://wpftoolkit.codeplex.com/license 

   For more features, controls, and fast professional support,
   pick up the Plus Edition at http://xceed.com/wpf_toolkit

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<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:local="clr-namespace:Xceed.Wpf.Toolkit"
                    xmlns:conv="clr-namespace:Xceed.Wpf.Toolkit.Core.Converters"
                    xmlns:chrome="clr-namespace:Xceed.Wpf.Toolkit.Chromes">

   <conv:InverseBoolConverter x:Key="InverseBoolConverter" />

   <SolidColorBrush x:Key="ButtonNormalBorder" Color="#FF707070" />

   <Geometry x:Key="DownArrowGeometry">M 0,1 C0,1 0,0 0,0 0,0 3,0 3,0 3,0 3,1 3,1 3,1 4,1 4,1 4,1 4,0 4,0 4,0 7,0 7,0 7,0 7,1 7,1 7,1 6,1 6,1 6,1 6,2 6,2 6,2 5,2 5,2 5,2 5,3 5,3 5,3 4,3 4,3 4,3 4,4 4,4 4,4 3,4 3,4 3,4 3,3 3,3 3,3 2,3 2,3 2,3 2,2 2,2 2,2 1,2 1,2 1,2 1,1 1,1 1,1 0,1 0,1 z</Geometry>

   <Style x:Key="ComboBoxToggleButton" TargetType="{x:Type ToggleButton}">
      <Setter Property="OverridesDefaultStyle" Value="true" />
      <Setter Property="IsTabStop" Value="false" />
      <Setter Property="Focusable" Value="false" />
      <Setter Property="Template">
         <Setter.Value>
            <ControlTemplate TargetType="{x:Type ToggleButton}">
               <chrome:ButtonChrome x:Name="Chrome"
                                    BorderBrush="{TemplateBinding BorderBrush}" 
                                    Background="{TemplateBinding Background}"
                                    CornerRadius="0"
                                    RenderEnabled="{TemplateBinding IsEnabled}"
                                    RenderMouseOver="{Binding IsMouseOver, ElementName=PART_DropDownButton}"
                                    RenderNormal="False"
                                    RenderPressed="{Binding IsPressed, ElementName=PART_DropDownButton}"
                                    SnapsToDevicePixels="true">
                  <Grid HorizontalAlignment="Right" Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}">
                     <Path x:Name="Arrow" Data="{StaticResource DownArrowGeometry}" Fill="Black" HorizontalAlignment="Center" Margin="3,0,3,0" VerticalAlignment="Center" />
                  </Grid>
               </chrome:ButtonChrome>
               <ControlTemplate.Triggers>
                  <Trigger Property="IsChecked" Value="true">
                     <Setter Property="RenderPressed" TargetName="Chrome" Value="true" />
                  </Trigger>
                  <Trigger Property="IsEnabled" Value="false">
                     <Setter Property="Fill" TargetName="Arrow" Value="#AFAFAF" />
                  </Trigger>
               </ControlTemplate.Triggers>
            </ControlTemplate>
         </Setter.Value>
      </Setter>
   </Style>

   <Style TargetType="{x:Type local:CheckComboBox}">
      <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}" />
      <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
      <Setter Property="BorderBrush" Value="{StaticResource ButtonNormalBorder}" />
      <Setter Property="BorderThickness" Value="1" />
      <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto" />
      <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto" />
      <Setter Property="Padding" Value="2" />
      <Setter Property="ScrollViewer.CanContentScroll" Value="true" />
      <Setter Property="ScrollViewer.PanningMode" Value="Both" />
      <Setter Property="Stylus.IsFlicksEnabled" Value="False" />
      <Setter Property="Template">
         <Setter.Value>
            <ControlTemplate TargetType="{x:Type local:CheckComboBox}">
               <Grid x:Name="MainGrid" SnapsToDevicePixels="true">
                  <Grid.ColumnDefinitions>
                     <ColumnDefinition Width="*" />
                     <ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0" />
                  </Grid.ColumnDefinitions>
                  <Popup x:Name="PART_Popup" AllowsTransparency="true" Grid.ColumnSpan="2" IsOpen="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" StaysOpen="False" Margin="1" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom">
                     <Grid MinWidth="{Binding ActualWidth, ElementName=MainGrid}">
                        <Border x:Name="DropDownBorder" MaxHeight="{Binding MaxDropDownHeight,  RelativeSource={RelativeSource TemplatedParent}}"  BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}" BorderThickness="1" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}">
                           <ScrollViewer x:Name="DropDownScrollViewer">
                              <Grid RenderOptions.ClearTypeHint="Enabled">
                                 <Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
                                    <Rectangle x:Name="OpaqueRect" Fill="{Binding Background, ElementName=DropDownBorder}" Height="{Binding ActualHeight, ElementName=DropDownBorder}" Width="{Binding ActualWidth, ElementName=DropDownBorder}" />
                                 </Canvas>
                                 <ItemsPresenter x:Name="PART_ItemsPresenter" KeyboardNavigation.DirectionalNavigation="Contained" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
                              </Grid>
                           </ScrollViewer>
                        </Border>
                     </Grid>
                  </Popup>

                  <Border Grid.ColumnSpan="2" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" />
                  <TextBox Text="{TemplateBinding Text}" IsReadOnly="True" BorderThickness="0" Background="Transparent" Margin="{TemplateBinding Padding}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden" />
                  <ToggleButton x:Name="PART_DropDownButton" Grid.Column="1" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}" Focusable="False" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Style="{StaticResource ComboBoxToggleButton}"
                                IsHitTestVisible="{Binding IsDropDownOpen, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource InverseBoolConverter}}" />
               </Grid>
            </ControlTemplate>
         </Setter.Value>
      </Setter>
   </Style>

</ResourceDictionary>
